stu_list = ['小周', '小吴', '小政', '小王', '小李']
new_list = []

def fn2(stu_list):
    for i in range(0, len(stu_list)):
        if i % 2 == 1:    # 奇数
            print(stu_list[i])
            new_list.append(stu_list[i])
    return new_list

print(fn2(stu_list))